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Reading a resource file from within jar

... Thank you, this was very helpful and the code works perfectly, but I do have one problem, I need to determine whether the InputStream exists (like File.exists()) so my game can tell whether to use the default file or not. Thanks. – Prin...
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Explanation of strong and weak storage in iOS5

I am new to iOS5 development and using objective-c. I have trouble understanding the difference between strong and weak storage. I have read the documentation and other SO questions, but they all sound identical to me with no further insight. ...
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How to get a specific version of a file in Mercurial?

I am new to Mercurial. Just cannot find the right command. Tried update/checkout with no luck. I am using local repository. Thanks ...
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Ways to iterate over a list in Java

...ones) that one might iterate through a list (or perhaps other collections) and the advantages or disadvantages of each. 12...
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Sharing a result queue among several processes

... Try using multiprocessing.Manager to manage your queue and to also make it accessible to different workers. import multiprocessing def worker(name, que): que.put("%d is done" % name) if __name__ == '__main__': pool = multiprocessing.Pool(processes=3) m = multiproces...
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How can I replace a regex substring match in Javascript?

... I would get the part before and after what you want to replace and put them either side. Like: var str = 'asd-0.testing'; var regex = /(asd-)\d(\.\w+)/; var matches = str.match(regex); var result = matches[1] + "1" + matches[2]; // With ES6: var ...
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setMaxResults for Spring-Data-JPA annotation?

...ata JPA 1.7.0 (Evans release train). You can use the newly introduced Top and First keywords that allow you to define query methods like this: findTop10ByLastnameOrderByFirstnameAsc(String lastname); Spring Data will automatically limit the results to the number you defined (defaulting to 1 if o...
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The “backspace” escape character '\b': unexpected behavior?

So I'm finally reading through K&R , and I learned something within the first few pages, that there is a backspace escape character, \b . ...
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How long does it take for GitHub page to show changes after changing index.html

...t (or break a cache) you can append a query string like myfile.jpg?ver=123 and every time you update the string the cache will bust, and you can verify that the CDN is updating. – Joel Glovier Dec 19 '16 at 14:10 ...
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What is the purpose of setting a key in data.table?

I am using data.table and there are many functions which require me to set a key (e.g. X[Y] ). As such, I wish to understand what a key does in order to properly set keys in my data tables. ...